Revert "libgui: Add getConsumerName"

This reverts commit 107fbe5599016b0e35145a1a00c4f238b63d61e4.

Change-Id: I0c2b0f7c81193b05eb3dd2f5a59f83598434b744
diff --git a/libs/gui/tests/BufferQueue_test.cpp b/libs/gui/tests/BufferQueue_test.cpp
index 1a54875..3d1139d 100644
--- a/libs/gui/tests/BufferQueue_test.cpp
+++ b/libs/gui/tests/BufferQueue_test.cpp
@@ -17,8 +17,6 @@
 #define LOG_TAG "BufferQueue_test"
 //#define LOG_NDEBUG 0
 
-#include "DummyConsumer.h"
-
 #include <gui/BufferItem.h>
 #include <gui/BufferQueue.h>
 #include <gui/IProducerListener.h>
@@ -69,6 +67,12 @@
     sp<IGraphicBufferConsumer> mConsumer;
 };
 
+struct DummyConsumer : public BnConsumerListener {
+    virtual void onFrameAvailable(const BufferItem& /* item */) {}
+    virtual void onBuffersReleased() {}
+    virtual void onSidebandStreamChanged() {}
+};
+
 static const uint32_t TEST_DATA = 0x12345678u;
 
 // XXX: Tests that fork a process to hold the BufferQueue must run before tests